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參數(shù)資料
| 型號(hào)： | AT88RF256-12 |
| 廠商： | Atmel Corp. |
| 英文描述： | 125 kHz RFID Chip for Cards and Tags |
| 中文描述： | 125千赫RFID芯片的卡和標(biāo)簽 |
| 文件頁(yè)數(shù)： | 9/12頁(yè) |
| 文件大小： | 190K |
| 代理商： | AT88RF256-12 |
AT88RF256-12
9
Mechanical Specifications
The chip contains two coil input pads with ESD protection
at levels greater than 2k volts along one end of the chip. All
remaining pads are for test purposes and use a different
structure and size, for which production bonding is not per-
mitted. ESD protection for these test pads is 300V.
The chip includes a 150 pF (
±
10%) tuning capacitor across
the coil input pins. In addition, parasitic capacitance will
range from 3 to 10 pF depending on voltage, processing
and temperature.
Production units are shipped in full wafer form, with bad
dies marked with ink dots. Die size (shown on the Die Plot,
below left), is the offset from center to center on the wafer.
The actual sawn die size will be smaller based on the kerf
width. Wafer thickness is 20.5 mils, ±1.5 mils. Wafer diam-
eter is 6". Other production shipment forms may be
available for high-volume applications. Contact your local
Atmel sales office for details.
AT88RF256-12 Die Plot
Bond Pad Locations (Center)
Size: X 1.488 mm
Y 1.873 mm
VCC
GND
CLK
TST
R/W
L1
L2
I/O
Bond Pad
X
Y
L1
623
795
L2
-623
795
GND
-619
-812
TST
-324
-818
I/O
-217
-818
CLK
-70
-818
VCC
293
-816
R/W
607
-816
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PDF描述 |
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| AT88SC0104C-MJ | Circular Connector; Body Material:Aluminum; Series:PT02; Number of Contacts:5; Connector Shell Size:18; Connecting Termination:Solder; Circular Shell Style:Box Mount Receptacle; Circular Contact Gender:Pin; Insert Arrangement:18-5 |
| AT88SC0104C-MP | PT02A SERIES (MS3112) GENERAL DUTY BOX MOUNT RECEPTACLES, STRAIGHT BODY STYLE, SOLDER TERMINATION, 20 SHELL SIZE, 20-16 INSERT ARRANGEMENT, RECEPTACLE GENDER, 16 CONTACTS |
| AT88SC0104C-PI | Circular Connector; MIL SPEC:MIL-C-26482, Series I, Solder; Body Material:Aluminum; Series:PT02; Number of Contacts:24; Connector Shell Size:20; Connecting Termination:Solder; Circular Shell Style:Box Mount Receptacle |
| AT88SC0104C-PU | CRYPTOMEMORY 1KBIT |
| AT88SC0104C-SI | Circular Connector; MIL SPEC:MIL-C-26482, Series I, Solder; Body Material:Aluminum; Series:PT02; No. of Contacts:25; Connector Shell Size:20; Connecting Termination:Solder; Circular Shell Style:Box Mount Receptacle |
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| AT88SA100S-TH-CZ-T | 制造商:ATMEL 制造商全稱(chēng):ATMEL Corporation 功能描述:Atmel CryptoAuthentication Battery Authentication Chip |
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